You use wrong way. Consider to use QAbstractItemModel + QTableView. Your model can use "virtual window". It means that your model holds only small piece of data which will be loaded on demand.
Technology of WinHex
General Tech Technology & Software 2 years ago
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Best Answer
2 years ago
I am going to create Win Hex like application in Qt. I want to know which widget should I use for creating hex display area. I have to open hard disk in it so it would be a very large number of lines for displaying 500 GB of disk.
So, which widget can handle this large number of hexadecimal lines?
I have started to do it in
QWidget's paint event but the height ofQWidgetis in integer so number of lines could not be greater than the range of integer.So, should I use
QTextEditorQPlainTextEdit?